Nonstop flight route between Fort Sill, Oklahoma, United States and Ainsworth, Nebraska, United States:

About this route:

A direct, nonstop flight between Henry Post Army Airfield (FSI), Fort Sill, Oklahoma, United States and Ainsworth Regional Airport (ANW), Ainsworth, Nebraska, United States would travel a Great Circle distance of 555 miles (or 892 kilometers).

A Great Circle is the shortest distance between 2 points on a sphere. Because most world maps are flat (but the Earth is round), the route of the shortest distance between 2 points on the Earth will often appear curved when viewed on a flat map, especially for long distances. If you were to simply draw a straight line on a flat map and measure a very long distance, it would likely be much further than if you were to lay a string between those two points on a globe. Because of the relatively short distance between Henry Post Army Airfield and Ainsworth Regional Airport, the route shown on this map most likely still appears to be a straight line.

Departure Airport Information:

Arrival Airport Information:

Facts about Henry Post Army Airfield (FSI):

• Post Field served as a base for flight training for the Air Service.
• With the end of World War I, in October 1919 Post Field was deactivated as an active duty airfield in accordance with sharply reduced military budgets, and a small caretaker unit was assigned to the facility for administrative reasons to support the balloon school/company.
• The Fort Sill Army Radar Approach Control is the Army's Second busiest Air Traffic Control Facility, providing Radar Approach Control service to Henry Post Army Air Field, Lawton/Fort Sill Regional Airport, Duncan/Haliburton Airport and many smaller airports in the area.
• The furthest airport from Henry Post Army Airfield (FSI) is Sir Gaëtan Duval Airport (RRG), which is located 10,920 miles (17,575 kilometers) away in Rodrigues Island, Mauritius.
• There are no air units currently stationed at the airfield, however air operations for transient units are provided by permanent party personnel.
• The closest airport to Henry Post Army Airfield (FSI) is Lawton–Fort Sill Regional Airport (LAW), which is located only 6 miles (9 kilometers) S of FSI.
• The field was named in honor of pioneer aviator 2d Lieutenant Henry Post.
• Henry Post AAF has one runway designated 17/35 with a concrete surface measuring 5,001 by 200 feet.
• Henry Post Army Airfield (FSI) currently has only 1 runway.

Facts about Ainsworth Regional Airport (ANW):

• In addition to being known as "Ainsworth Regional Airport", another name for ANW is "Ainsworth Army Airfield".
• Ainsworth AAF was activated on 30 November 1942 as one of eleven United States Army Air Forces training bases in Nebraska.
• The base closed on 31 December 1945.
• The closest airport to Ainsworth Regional Airport (ANW) is Miller Field (VTN), which is located 34 miles (55 kilometers) NW of ANW.
• Ainsworth Regional Airport (ANW) has 2 runways.
• The furthest airport from Ainsworth Regional Airport (ANW) is Sir Gaëtan Duval Airport (RRG), which is located 10,586 miles (17,036 kilometers) away in Rodrigues Island, Mauritius.
• Ainsworth Regional Airport is seven miles northwest of Ainsworth, in Brown County, Nebraska.